Please help, thank you! I'll give brainliest to the correct answer :) In order to get the most accurate information from an online source, a savvy researcher will do which of the following? Pick only one answer if you know it's correct.

Look up unfamiliar words in the urban online dictionary.
Explore pop-up ads.
Identify the publisher of the online source.
Stick to Wikipedia.

Thank you for answering! I can't find the questions anywhere-